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  1. Qt
  2. QTBUG-94711

OpenGLRhi graphics API: main application window becomes blank if modal dialog is open

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: P2: Important P2: Important
    • None
    • 6.1.0
    • Qt RHI, Widgets: Main Window
    • None
    • macOS

      Steps to reproduce:

      1. Download and build the attached project ModalsTest.zip
      2. Run it
      3. Click the button "Open". A modal dialog appears.

      When the dialog becomes visible the main window becomes gray.

      Expected: the main window should not change its appearance.

      If you comment line 13 in file main.cpp:

      {{ QQuickWindow::setGraphicsApi(QSGRendererInterface::OpenGLRhi);}}

      then this bug will stop reproducing.

      You can see this bug reproduction in the attached video.

        1. ModalsTest.zip
          2 kB
        2. Screen Recording 2021-06-22 at 14.10.36.mov
          8.22 MB
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            qt.team.graphics.and.multimedia Qt Graphics Team
            andrey_e andrey_e
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes